Transaction not yet indexed

Y91ZsHRAor5rVCvZG5aEuy24atidZbVL5KZHcbkgpy3uTwqiEWa9qD3YwQL5m8RtPmGXd3LJZgN5Lxrf66c9Zy2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.